-Yes (middle left one with 2 cut-off valves). when you say 'switch it off' you mean the valves on the hose...? -i've done this, the pressure needle has remained near it's red line...
-while the boiler was going crazy the pressure needle was jumping from about 2 bar to 2.5 bar (its currently...
Hello,
I have just connected a new washing machine up; it has hot and cold inlet pipes that I have connected to a single water-pipe using a 'Y'-connector.
While the washing machine was running I turned the central heating on- a couple of minutes later the boiler (or possibly the pipes...